Electrochemical and spectroelectrochemical study of nanocrystalline TiO2 anatase with exposed (001) faces
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F12%3A00393334" target="_blank" >RIV/61388955:_____/12:00393334 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Electrochemical and spectroelectrochemical study of nanocrystalline TiO2 anatase with exposed (001) faces
Original language description
The electrochemical and spectroelectrochemical behavior ot TiO2 anatase with a predominant (001) face was studied and compared to a reference anatase material with dominating (101) face. The electrochemical measurements indicate that Li-ion insertion/extraction is facilitated for TiO2 anatase with (001) faces as compared to (101) one. The performance of both different crystal morphologies as a photoanode material in DSC (dye sensitized solar cell) was tested too. The (001) face adsorbed smaller amount of the used dye sensitizer (C101) but provides larger open circuit voltage (Uoc) of the solar cell. The different band energetics of both particular morphologies was suggested to be the reason for the voltage enhancement of the device employing (001) anatase. To prove our hypothesis and determine their flatband potential, a spectroelectrochemical study of transparent films of nanocrystalline (001) and (101) anatase on coaducting glass was carried out. UV/Vis spectra were measured at poten
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CG - Electrochemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
New trends in application of photo and electro catalysis. Proceedings of the 4th Czech-Austrian workshop
ISBN
978-80-7080-809-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
120-124
Publisher name
Institute of Chemical Technology
Place of publication
Prague
Event location
Hnanice
Event date
Dec 5, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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